Focus On:

Automatic Control Valve

Automatic Control Valve

Automatic Control Valve

Main Valves:

Automatic Flanged Ball Valve

✔ Quick Shut-off: 0.5s emergency closure (SIL3 certified)

✔ Precision Control: Electric/pneumatic actuator, ±1% flow regulation

✔ IoT Ready: Supports 4-20mA/Modbus, real-time monitoring (position/temperature)

Latest Applications  

– Hydrogen Energy: Ex d explosion-proof design for hydrogen pipeline safety

– Semiconductors: Ultra-clean PTFE lining for high-purity chemical transfer

– Smart Water: Automatic nighttime pressure reduction to minimize pipe leakage

Technical Specs  

– Size: DN15-DN600

– Pressure: ANSI 150-600

– Communication: HART/Profibus (5G module optional)

Advantages: 30% more energy-efficient than traditional valves, 50% lower maintenance costs

Opening the Chapter of Excellence in Fluid Control

One-Valve Time is not just a valve manufacturing company but a trusted partner! — contact us today for high-quality products!

Welcome to our website. If you have any requests or suggestions,please feel free to email us at  [email protected]  or use the following enquiry form. Please allow us to provide you with the best service.


Welcome to our website. If you have any requests or suggestions,please feel free to email us at  [email protected]  or use the following enquiry form. Please allow us to provide you with the best service.


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Welcome to our website. If you have any requests or suggestions,please feel free to email us at  [email protected]  or use the following enquiry form. Please allow us to provide you with the best service.



ONE-VALVE TIME TECHNOLOGY CO.,LTD.
ONE-VALVE TIME TECHNOLOGY CO.,LTD.